level (road and bridge engineering)
CN310243964SActive Publication Date: 2026-10-09张向阳
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Patent Information
- Application Number
- CN202630293635.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-06-09
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2041-06-09
Smart Images
Figure 000006_ABST
Abstract
1. The name of the design product: Level (road and bridge engineering). 2. The use of the design product: used for distance measurement, relative height measurement, azimuth measurement, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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